6N137-000E

Overview

The Broadcom Limited 6N137-000E is a high-speed optocoupler featuring a GaAsP LED and an integrated photo detector with Schottky clamping. It supports data rates up to 10 Mb/s and provides isolation voltage of 3750 Vrms. The device utilizes a PDIP-8 package for through-hole mounting. Key electrical parameters include a forward current of 10 mA, forward voltage of 1.5 V, and reverse voltage of 5 V. Output characteristics specify an open collector type with a maximum output current of 50 mA and power dissipation of 85 mW. Timing performance includes a rise time of 24 ns and a fall time of 10 ns. Operating temperature ranges from -40°C to +85°C.

Feature Summary

• High-speed digital signal transmission capability
• Integrated Schottky clamping for improved switching speed
• TTL logic compatibility

Applications

• High-speed data communication interfaces
• Industrial control systems requiring galvanic isolation
• Signal isolation in noisy environments

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in official documentation. Ensure ordering suffix matches the specific variant requirements. Cross-reference datasheet revisions to validate technical specifications against current production standards before finalizing procurement decisions.

Selection Notes

Select this component when high-speed digital isolation is required within the specified voltage limits. Consider the open collector output configuration for interface compatibility with downstream logic circuits. Evaluate thermal management requirements based on the specified power dissipation and operating temperature range. Verify package dimensions against PCB layout constraints.

Part Context

The 6N137 series represents a family of high-speed optocouplers designed for robust signal transmission across isolated boundaries. The 6N137-000E variant specifically addresses applications demanding fast switching speeds and reliable isolation. It serves as a critical component in systems where electrical noise immunity and signal integrity are paramount.

Replacement Considerations

HCNW137-000E is a confirmed substitute part number.